RJGE 3/1998
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Editorial
Methotrexate in inflammatory bowel disease: old hat new use
S. M. Shah, J.F. Mayberry

Original articles
Long-term parenteral therapy with methotrexate in refractory ulcerative colitis.  Preliminary results
D. Dejica, P.J. Porr

Mitotic activity in colorectal carcinomas and their lymph node metastases
D. Crisan, C. Olinici

The prevalence of infection with hepatitis B and C viruses in Constanta
F. Voinea, E. Dumitru, T. Adam, I. Vinteanu, A. Nicolae

Diagnostic laparoscopy: a 3-year experience
O. Chira, O. Pascu, C. Iancu, C. Puia, C. Alexa, A. Ban

Value of routine intravenous cholangiography prior to laparoscopic cholecystectomy
S. C. Stoica, M. Walker,  R. Mohammed

Laparoscopic antireflux surgery. The experience in a series of 18 patients
I.C.Puia, S. Duca, I. Acalovschi, C. Iancu, O. Bala, H. Radu, D. Toganel, I. Paraian

Review
Implications of hepatitis C virus infections in chronic renal patients and renal transplant recipients

M. Voiculescu, C. Ionescu, M. Stefan, A. Sima


Case reports

Portal cavernoma with segmentary portal hypertension in a hepatitis C virus carrier

O. Ghidrai, V. Donca, V. has, A. Macarie, S. Mihut, R. Badea

Meckel s diverticulum diagnosed by enteroclysis. A case report
S. Granescu, D. Dejica, C. Puia

Hypothesis
Esophageal perforation by balloon rupture in the course of esophageal dilatation physical hypothesis based on a case report

A. Gheorghe, C. Popescu, L.S. Gheorghe, Al Oproiu, C. Balan

Education in gastroenterology
Gastroenterology and hepatology Quiz (HQ3)

Liana Gheorghe

Clinical imaging
Ultrasonography of the liver, bile ducts, and pancreas

R. Badea